Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manufacturing method of concrete expansion joint double-sealing-up structure
The invention relates to an underground (underwater) building waterproof device, in particular to a manufacturing method of a concrete expansion joint double-sealing-up structure. The manufacturing method of the concrete expansion joint double-sealing-up structure comprises deformation sheets and steel channels, and is characterized in that the two deformation sheets are arranged on the fracture surface of concrete, the two deformation sheets are longitudinally arranged at a set interval, one half of each deformation sheet is embedded into first-stage concrete, the other half of each deformation sheet protrudes out of the fracture surface of the concrete and is arranged in the corresponding steel channel, and pitch is arranged inside the steel channels; asphalt felt is arranged on the opening surfaces of the steel channels and the fracture surface of the first-stage concrete, an exposed fixing part is dismounted after pitch is cooled, and second-stage concrete is arranged. The manufacturing method of the concrete expansion joint double-sealing-up structure can solve the problem of water seepage caused by uneven stratum settlement or diastrophism in the water conservancy project, and can also save labor and shorten the project duration.
Manufacturing method of concrete expansion joint double-sealing-up structure
The invention relates to an underground (underwater) building waterproof device, in particular to a manufacturing method of a concrete expansion joint double-sealing-up structure. The manufacturing method of the concrete expansion joint double-sealing-up structure comprises deformation sheets and steel channels, and is characterized in that the two deformation sheets are arranged on the fracture surface of concrete, the two deformation sheets are longitudinally arranged at a set interval, one half of each deformation sheet is embedded into first-stage concrete, the other half of each deformation sheet protrudes out of the fracture surface of the concrete and is arranged in the corresponding steel channel, and pitch is arranged inside the steel channels; asphalt felt is arranged on the opening surfaces of the steel channels and the fracture surface of the first-stage concrete, an exposed fixing part is dismounted after pitch is cooled, and second-stage concrete is arranged. The manufacturing method of the concrete expansion joint double-sealing-up structure can solve the problem of water seepage caused by uneven stratum settlement or diastrophism in the water conservancy project, and can also save labor and shorten the project duration.
Manufacturing method of concrete expansion joint double-sealing-up structure
ZHANG CHAOLI (Autor:in)
24.06.2015
Patent
Elektronische Ressource
Englisch
Construction method of concrete expansion joint double-sealing-up structure
| Europäisches Patentamt | 2015
Manufacturing method of fixing part of concrete expansion joint double-sealing-up structure
| Europäisches Patentamt | 2015
Fixing part of concrete expansion joint double-sealing-up structure
| Europäisches Patentamt | 2015
Manufacturing method for concrete expansion joint dual waterstop structure
| Europäisches Patentamt | 2015
Flexible seam sealing method for water of hydraulic concrete expansion joint
| Europäisches Patentamt | 2015